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BACKGROUND: Invasive lobular carcinoma (ILC) of the breast grows in a diffuse pattern, resulting in a high risk of positive margins at surgical resection. Oncoplastic approaches have been shown to reduce this risk, but concerns persist around the safety of immediate oncoplastic surgery for those with ILC. This study evaluated the short- and long-term oncologic outcomes of immediate oncoplastic surgery for patients with ILC. METHODS: This study retrospectively analyzed an institutional database of stages I to III ILC patients who underwent breast-conserving surgery (BCS) with or without immediate oncoplastic surgery (oncoplastic closure or oncoplastic reduction mammoplasty [ORM]). The study compared positive margin rates, rates of successful BCS, and recurrence-free survival (RFS) by type of surgery. RESULTS: For 494 patients the findings showed that the use of immediate ORM was associated with significantly lower odds of positive margins (odds ratio [OR], 0.34; 95 % confidence interval [CI], 0.17-0.66; p = 0.002). Both lumpectomy with oncoplastic closure and ORM were significantly associated with higher rates of successful BCS than standard lumpectomy (94.2 %, 87.8 %, and 73.9 %, respectively; p < 0.001). No difference in RFS was observed between those undergoing immediate oncoplastic surgery and those undergoing standard lumpectomy alone. CONCLUSIONS: The patients with stages I to III ILC who underwent immediate oncoplastic surgery had significant benefits including lower odds of positive margins and higher rates of successful BCS, with both types of immediate oncoplastic surgery showing similar RFS compared with lumpectomy alone. This supports the oncologic safety of immediate oncoplastic surgery for diffusely growing tumors such as ILC, providing it an ideal option for patients desiring BCS.
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PURPOSE: Resection of sacral neoplasms such as chordoma and chondrosarcoma with subsequent reconstruction of large soft tissue defects is a complex multidisciplinary process. Radiotherapy and prior abdominal surgery play a role in reconstructive planning; however, there is no consensus on how to maximize outcomes. In this study, we present our institution's experience with the reconstructive surgical management of this unique patient population. METHODS: We conducted a retrospective review of patients who underwent reconstruction after resection of primary or recurrent pelvic chordoma or chondrosarcoma between 2002 and 2019. Surgical details, hospital stay, and postoperative outcomes were assessed. Patients were divided into 3 groups for comparison based on reconstruction technique: gluteal-based flaps, vertical rectus abdominus myocutaneous (VRAM) flaps, and locoregional fasciocutaneous flaps. RESULTS: Twenty-eight patients (17 males, 11 females), with mean age of 62 years (range, 34-86 years), were reviewed. Twenty-two patients (78.6%) received gluteal-based flaps, 3 patients (10.7%) received VRAM flaps, and 3 patients (10.7%) were reconstructed with locoregional fasciocutaneous flaps. Patients in the VRAM group were significantly more likely to have undergone total sacrectomy (P < 0.01) in a 2-stage operation (P < 0.01) compared with patients in the other 2 groups. Patients in the VRAM group also had a significantly greater average number of reoperations (2 ± 3.5, P = 0.04) and length of stay (29.7 ± 20.4 days, P = 0.01) compared with the 2 other groups. The overall minor and major wound complication rates were 17.9% and 42.9%, respectively, with 17.9% of patients experiencing at least 1 infection or seroma. There was no association between prior abdominal surgery, surgical stages, or radiation therapy and an increased risk of wound complications. CONCLUSIONS: Vertical rectus abdominus myocutaneous flaps are a more suitable option for patients with larger defects after total sacrectomy via 2-staged anteroposterior resections, whereas gluteal myocutaneous flaps are effective options for posterior-only resections. For patients with small- to moderate-sized defects, local fasciocutaneous flaps are a less invasive and effective option. Paraspinous flaps may be used in combination with other techniques to provide additional bulk and coverage for especially long postresection wounds. Furthermore, mesh is a useful adjunct for any reconstruction aimed at protecting against intra-abdominal complications.
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Cordoma , Procedimentos de Cirurgia Plástica , Sacro , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Procedimentos de Cirurgia Plástica/métodos , Idoso , Adulto , Idoso de 80 Anos ou mais , Cordoma/cirurgia , Sacro/cirurgia , Condrossarcoma/cirurgia , Retalhos Cirúrgicos , São Francisco , Neoplasias da Coluna Vertebral/cirurgiaRESUMO
PURPOSE: The benefits of paraspinous flaps in adult complex spine surgery patients are established in the literature; however, their use in pediatric patients has not been well described. This study compares clinical outcomes with and without paraspinous muscle flap closure in pediatric patients who have undergone spine surgery. METHODS: We conducted a retrospective review of all pediatric spine surgeries at the University of California, San Francisco from 2011 to 2022. Patients were divided into 2 cohorts based on whether the plastic surgery service closed or did not close the wound with paraspinous muscle flaps. We matched patients by age, American Society of Anesthesiology classification, prior spinal surgical history, and diagnosis. Surgical outcomes were compared between the 2 cohorts. RESULTS: We identified 226 pediatric patients who underwent at least one spinal surgery, 14 of whom received paraspinous flap closure by plastic surgery. They were matched in a 1:4 ratio with controls (n = 56) that did not have plastic surgery closure. The most common indication for plastic surgery involvement was perceived complexity of disease by the spine surgeon with concern for inadequate healthy tissue coverage (78.6%), followed by infection (21.4%). Postoperative complications were similar between the two groups. The plastic surgery cohort had a higher rate of patients who were underweight (57.1% vs 14.3%, P < 0.01) and had positive preoperative wound cultures (28.6% vs 8.9%, P = 0.05), as well as a higher rate of postoperative antibiotic usage (78.6 vs 17.9%, P < 0.01). There was no difference in recorded postoperative outcomes. CONCLUSIONS: Spine surgeons requested paraspinous flap closure for patients with more complex disease, preoperative infections, history of chemotherapy, or if they were underweight. Patients with paraspinous flap coverage did not have increased postoperative complications despite their elevated risk profile. Our findings suggest that paraspinous muscle flaps should be considered in high-risk pediatric patients who undergo spine surgery.
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Músculos Paraespinais , Procedimentos de Cirurgia Plástica , Retalhos Cirúrgicos , Humanos , Estudos Retrospectivos , Feminino , Masculino , Criança , Adolescente , Procedimentos de Cirurgia Plástica/métodos , Retalhos Cirúrgicos/transplante , Pré-Escolar , Complicações Pós-Operatórias/epidemiologia , Resultado do Tratamento , Doenças da Coluna Vertebral/cirurgiaRESUMO
BACKGROUND: Incisional negative pressure wound therapy (iNPWT) is an adjunctive treatment that uses constant negative pressure suction to facilitate healing. The utility of this treatment modality on vascular operations for critical limb-threatening ischemia (CLTI) has yet to be elucidated. This study compares the incidence of postoperative wound complications between the Prevena Incision Management System, a type of iNPWT, and standard wound dressings for vascular patients who also underwent plastic surgery closure of groin incisions for CLTI. METHOD: We performed a retrospective cohort study of 40 patients with CLTI who underwent 53 open vascular surgeries with subsequent sartorius muscle flap closure. Patient demographics, intraoperative details, and wound complications were measured from 2015 to 2018 at the University of California San Francisco. Two cohorts were generated based on the modality of postoperative wound management and compared on wound healing outcomes. RESULTS: Of the 53 groin incisions, 29 were managed with standard dressings, and 24 received iNPWT. Patient demographics, comorbidities, and operative characteristics were similar between the 2 groups. Patients who received iNPWT had a significantly lower rate of infection (8.33% vs 31.0%, P = 0.04) and dehiscence (0% vs 41.3%, P < 0.01). Furthermore, the iNPWT group had a significantly lower rate of reoperation (0% vs 17.2%, P = 0.03) for wound complications within 30 days compared with the control group and a moderately reduced rate of readmission (4.17% vs 20.7%, P = 0.08). CONCLUSIONS: Rates of infection, reoperation, and dehiscence were significantly reduced in patients whose groin incisions were managed with iNPWT compared with standard wound care. Readmission rates were also decreased, but this difference was not statistically significant. Our results suggest that implementing iNPWT for the management of groin incisions, particularly in patients undergoing vascular operations for CLTI, may significantly improve clinical outcomes.
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Virilha , Isquemia , Tratamento de Ferimentos com Pressão Negativa , Cicatrização , Humanos , Tratamento de Ferimentos com Pressão Negativa/métodos , Masculino , Estudos Retrospectivos , Feminino , Virilha/cirurgia , Isquemia/cirurgia , Isquemia/etiologia , Idoso , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Vasculares/métodos , Estudos de Coortes , Complicações Pós-Operatórias/epidemiologiaRESUMO
BACKGROUND: The optimal timing of post-mastectomy radiation therapy (PMRT) in autologous breast reconstruction is controversial. Our study compares overall reconstructive outcomes in patients who received post-mastectomy radiation therapy either before or after the autologous flap. METHODS: A single-center retrospective review was performed for patients who underwent free flap breast reconstruction and post-mastectomy radiation from January 2004 through January 2021. Demographic, intraoperative, and post-operative variables were recorded. RESULTS: A total of 452 free flaps were identified, and 82 underwent PMRT. 59.8% were radiated with an expander prior to free flap surgery (PreFlap), and 40.2% flaps underwent PMRT (PostFlap). PostFlap patients were significantly younger (43.0 vs. 47.9 years, p = .016). There were no significant differences in free flap outcomes between the two cohorts including thrombosis, venous congestion, flap loss, takebacks, fat necrosis, seroma, or infection. Mastectomy skin flap necrosis was significantly higher in the PostFlap cohort (9.1% vs. 0%, p = .032), but nipple necrosis rates did not differ. There were no significant differences in number or need for revision surgeries, fat necrosis, or fat grafting between groups. However, there were significantly more total reconstructive complications, including infection and wound breakdown, experienced by the PreFlap cohort (46.9% vs. 24.2%, p = .038). CONCLUSIONS: Timing of PMRT did not impact free flap outcomes, but those who had the expander radiated experienced significantly more complications overall. For the 34.7% of patients in the preFlap group who planned for autologous reconstruction form initial consultation, radiation after the flap may have improved their overall outcomes. As added complications cause delays in cancer therapy and final reconstruction, our results suggest that PMRT of the flap when possible may improve the overall experience for breast cancer patients.
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Neoplasias da Mama , Necrose Gordurosa , Retalhos de Tecido Biológico , Mamoplastia , Humanos , Feminino , Mastectomia/métodos , Retalhos de Tecido Biológico/transplante , Neoplasias da Mama/radioterapia , Neoplasias da Mama/cirurgia , Necrose Gordurosa/etiologia , Seguimentos , Mamoplastia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Nipple-sparing mastectomy (NSM) outcomes in the elderly have not been well characterized. The goal of this study was to evaluate NSM outcomes in patients over age 60. PATIENTS AND METHODS: A single-institution retrospective cohort study was performed for NSM patients over the age of 60 from January 2004 to January 2022. Demographic, intraoperative, and postoperative variables were collected. RESULTS: We identified 136 women who underwent a total of 200 NSMs at a mean age 65.2 years and with mean body mass index of 25. Most (56%) had invasive breast cancer, requiring neoadjuvant chemotherapy in 15%, and 17.5% had radiation prior to NSM. A total of 91% had immediate tissue expander placement. The infection rate was 19%, with 11.5% requiring expander explantation in the follow-up period. In binomial logistic regression analysis, prior radiation increased the odds of any complication by 2.9 (OR 2.93, CI 1.30-6.58, p = 0.009) and increased the odds of infection by 5.7 (OR 5.70, CI 1.95-16.66, p = 0.001), but no associations were seen for other covariates including age, comorbidities, prior chemotherapy, or presence of invasive disease. Diabetes increased the odds of wound breakdown specifically by 9.0 (OR 8.97, CI 2.01-39.92, p = 0.004). Local recurrence was 3% in mean 3.4-year follow-up. CONCLUSIONS: Our data support NSM in patients over the age of 60 years with acceptable outcomes within the standard of care. Locoregional recurrence was within the cited range of 0-5%, and only diabetes and prior radiation were associated with reconstructive complications. NSM should thus be offered when appropriate regardless of increased age to achieve oncologic and reconstructive goals.
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Neoplasias da Mama , Diabetes Mellitus , Mamoplastia , Humanos , Feminino , Idoso , Pessoa de Meia-Idade , Neoplasias da Mama/cirurgia , Mastectomia , Mamilos/cirurgia , Estudos Retrospectivos , Seguimentos , Recidiva Local de Neoplasia/cirurgia , Resultado do Tratamento , Diabetes Mellitus/cirurgiaRESUMO
BACKGROUND: Topical and intravenous uses of tranexamic acid (TXA) have been shown to reduce bleeding and ecchymosis in various surgical fields. However, there is a lack of data evaluating the efficacy of TXA in breast surgery. This systematic review evaluates the impact of TXA on hematoma and seroma incidence in breast plastic surgery. METHODS: A systematic review of the literature was performed for all studies that evaluated the use of TXA in breast surgery including reduction mammoplasty, gynecomastia surgery, masculinizing chest surgery, or mastectomy. Outcomes of interest included rate of hematoma, seroma, and drain output. RESULTS: Thirteen studies met the inclusion criteria with a total of 3297 breasts, of which 1656 were treated with any TXA, 745 with topical TXA, and 1641 were controls. There was a statistically significant decrease in hematoma formation seen in patients who received any form of TXA compared with control (odds ratio [OR], 0.37; P < 0.001), and a similar tendency toward decreased hematoma with topically treated TXA (OR, 0.42; P = 0.06). There was no significant difference in seroma formation with any TXA (OR, 0.84; P = 0.33) or topical TXA (OR, 0.91; P = 0.70). When stratified by surgery, there was a 75% decrease in the odds of hematoma formation with any TXA compared with the control for oncologic mastectomy (OR, 0.25; P = 0.003) and a 56% decrease in nononcologic breast surgery (OR, 0.44; P = 0.003). CONCLUSIONS: This review suggests that TXA may significantly reduce hematoma formation in breast surgery and may also decrease seroma and drain output. Future high-quality prospective studies are required to evaluate the utility of topical and intravenous TXA in decreasing hematoma, seroma, and drain output in breast surgery patients.
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BACKGROUND: While free-flap breast reconstruction becomes more common, it is still approached with caution in older patients. Outcomes in the elderly population have not been well characterized, especially with regard to donor-site sequalae. This study compares microvascular autologous breast reconstruction outcomes in patients older and younger 60 years. METHODS: A single-institution retrospective review was performed for microvascular autologous breast reconstruction from January 2004 through January 2021. Demographic, intraoperative, and postoperative variables, including breast flap and donor-site complications, were evaluated. RESULTS: Five hundred forty-five breast free flaps were identified, of which 478 (87.8%) were performed on patients younger than 60 years (mean, 46.2 years) and 67 (12.2%) older than 60 years (mean, 64.8 years; P = 0.000). Hyperlipidemia was significantly higher in older patients (19.4% vs 9.6%, P = 0.016). Mean operative time was 46.3 minutes faster in the older cohort ( P = 0.030). There were no significant differences in free-flap loss, venous congestion, takeback, hematoma, seroma, wound healing, or infection. Interestingly, there were significantly more total breast flap complications (28.5% vs 16.4%, P = 0.038) and higher rates of fat necrosis (9.6% vs 1.5%, P = 0.026) in the younger cohort. Significantly more abdominal donor-site complications (43.3% vs 21.3%, P = 0.000) were seen in the older people, with increased wound breakdown ( P = 0.000) and any return to the operating room (20.9% vs 9.8%, P = 0.007). Older patients were also significantly more likely to require surgical correction of an abdominal bulge or hernia (10.4% vs 4%, P = 0.020). The mean follow-up was 1.8 years. CONCLUSIONS: Our data showed no worsening of individual breast flap outcomes in the older people. However, there were significantly more abdominal complications including surgical correction of abdominal bulge and hernia. This may be related to the inherent qualities of tissue aging and should be taken into consideration for flap selection. These results support autologous breast reconstruction in patients older than 60 years, but patients should be counseled regarding potentially increased abdominal donor-site sequelae.
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Neoplasias da Mama , Retalhos de Tecido Biológico , Mamoplastia , Humanos , Idoso , Feminino , Mamoplastia/métodos , Mama/cirurgia , Abdome/cirurgia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Hérnia/complicações , Neoplasias da Mama/complicaçõesRESUMO
INTRODUCTION: Autologous reconstruction following nipple-sparing mastectomy (NSM) is either performed in a delayed-immediate fashion, with a tissue expander placed initially at the time of mastectomy and autologous reconstruction performed later, or immediately at the time of NSM. It has not been determined which method of reconstruction leads to more favorable patient outcomes and lower complication rates. METHODS: We performed a retrospective chart review of all patients who underwent autologous abdomen-based free flap breast reconstruction after NSM between January 2004 and September 2021. Patients were stratified into 2 groups by timing of reconstruction (immediate and delayed-immediate). All surgical complications were analyzed. RESULTS: One hundred one patients (151 breasts) underwent NSM followed by autologous abdomen-based free flap breast reconstruction during the defined time period. Fifty-nine patients (89 breasts) underwent immediate reconstruction, whereas 42 patients (62 breasts) underwent delayed-immediate reconstruction. Considering only the autologous stage of reconstruction in both groups, the immediate reconstruction group experienced significantly more delayed wound healing, wounds requiring reoperation, mastectomy skin flap necrosis, and nipple-areolar complex necrosis. Analysis of cumulative complications from all reconstructive surgeries revealed that the immediate reconstruction group still experienced significantly greater cumulative rates of mastectomy skin flap necrosis. However, the delayed-immediate reconstruction group experienced significantly greater cumulative rates of readmission, any infection, infection requiring PO antibiotics, and infection requiring IV antibiotics. CONCLUSIONS: Immediate autologous breast reconstruction after NSM alleviates many issues seen with tissue expanders and delayed autologous reconstruction. Although mastectomy skin flap necrosis occurs at a significantly greater rate after immediate autologous reconstruction, it can often be managed conservatively.
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Neoplasias da Mama , Mamoplastia , Mastectomia Subcutânea , Humanos , Feminino , Mastectomia/métodos , Estudos Retrospectivos , Mamilos/cirurgia , Neoplasias da Mama/complicações , Mamoplastia/métodos , Mastectomia Subcutânea/métodos , Complicações Pós-Operatórias/cirurgia , NecroseRESUMO
BACKGROUND: Despite improvement in abdominal morbidity with deep inferior epigastric perforator (DIEP) flap breast reconstruction compared to prior abdominally-based free flap breast reconstruction, abdominal bulge, and hernia rates have been cited anywhere from 2% to 33%. As a result, some surgeons utilize mesh or other reinforcement upon donor-site closure, but its benefit in preventing abdominal wall morbidity has not been well-defined for DIEP flaps. The purpose of this systematic review is to evaluate DIEP donor-site closure techniques and the impact of mesh type and plane on abdominal-wall morbidity including hernia and bulge, relative to primary fascial closure. METHODS: MEDLINE, PubMED, Cochrane Library, and SCOPUS were systematically reviewed for studies evaluating DIEP flap breast reconstruction abdominal-donor site closure, where any mesh reinforcement or primary fascial closure was specified, and postoperative outcomes of hernia and/or abdominal bulge were reported. Analysis was performed in Review Manager (RevMan) evaluating mesh use, type, and plane relative to primary fascial closure, using the Mantel-Haenszel method to calculate odds ratios (ORs) of significance level p < .05, and a random effects model to account for inter-study heterogeneity. RESULTS: Of the 2791 DIEP patients across 11 studies, 1901 patients underwent primary closure and 890 were repaired with mesh. When hernia and/or bulge were combined into a single complication, the use of any mesh did not significantly reduce its odds compared to primary closure (OR = 0.69, p = .20). Similarly, the use of any mesh did not significantly reduce the odds of bulge alone compared to primary closure (OR = 0.62, p = .43). However, the odds of hernia alone were significantly reduced by 72% with any mesh use (OR = 0.28, p = .03). CONCLUSION: Mesh use was significantly associated with decreased odds of hernia alone with DIEP flap surgery, but there was no difference in bulge or combined hernia/bulge rates. As bulge is the more common abdominal morbidity after DIEP flap harvest in a patient with no prior abdominal surgery or risk factor for hernia, mesh use is not indicated in abdominal closure of all DIEP patients. Future prospective studies are warranted to characterize the specific indications for mesh use in the setting of DIEP flap surgery.
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Parede Abdominal , Mamoplastia , Retalho Perfurante , Humanos , Telas Cirúrgicas , Mamoplastia/métodos , Parede Abdominal/cirurgia , Hérnia/etiologiaRESUMO
In living donor liver transplantation, hepatic artery intimal dissection is a rare but devastating complication often resulting in the inability to utilize the graft. We detail the salvage of a dissected donor right hepatic artery utilizing the recipient hepatic artery. After removal of the right lobe, the donor artery was found to have an intimal dissection extending to multiple branches. The liver transplant surgeons requested their plastic microsurgeon colleague to assist with reconstruction. Ultimately, the native recipient hepatic artery was used as a branch graft as the caliber and branching pattern was appropriate. Back table microvascular reconstruction was performed using the explanted recipient hepatic artery branches as a graft to the four donor artery branches. Every anastomosis was assessed with intraoperative doppler; all were patent with acceptable flow characteristics. The patient did well post-operatively with post-operative ultrasounds demonstrating patency of the graft. Four months post-transplantation the patient developed two polymicrobial abscesses that were drained and resolved with normalization of liver function tests. This case highlights how collaboration with a microvascular surgeon enabled the salvage of a living donor graft when faced with a complex arterial dissection.
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Transplante de Fígado , Doadores Vivos , Anastomose Cirúrgica , Artéria Hepática/cirurgia , Humanos , Fígado/cirurgia , Transplante de Fígado/métodos , PlásticosRESUMO
INTRODUCTION: Lymphatic complications following vascular procedures involving the groin require prompt treatment to limit morbidity. Several treatments have been described, including conservative management, aspiration, sclerotherapy, and direct lymphatic ligation with or without a muscle flap have been described. To date, there is no data indicating which treatment results in the shortest time to recovery. We sought to address this gap by conducting a retrospective cohort study. METHODS: We reviewed all patients who developed a lymphatic complication after undergoing an open revascularization procedure in the groin between 2014 and 2020 in which plastic surgery was involved in the closure. A control group consisted of patients from the same timespan who did not develop a lymphatic complication. Demographics, comorbidities, operative details, and outcomes were compared between these groups. For cases identified with a lymphatic complication, the method of diagnosis, culture data, and treatment details were collected, and outcomes were compared for surgical management versus sclerotherapy. RESULTS: There were 27 lymphatic complications and 60 control patients. The complication group had a higher incidence of aortofemoral bypass (25.8% vs. 8.3%, P = 0.04), and a lower incidence of femoral-to-distal bypass (11.1% vs. 45.0%, P < 0.01). Daily drain output volume from postoperative days 1-5, and days 6-10, was significantly higher in the complication group than in the controls (194.0 vs. 44.0, P < 0.01; and 429.5 vs. 35.0, P < 0.01, respectively). In the lymphatic leak group, 16 patients (59.3%) had surgical treatment and six (22.2%) had sclerotherapy. Of those who had surgery, 71.4% had successful outcomes without the need for an additional intervention, whereas all of the patients analyzed who were treated with sclerotherapy had successful outcomes without further intervention. The average time to resolution was significantly shorter for surgery than for sclerotherapy (38.7 vs. 86.0 days, P = 0.03). CONCLUSIONS: Daily postoperative drain volume can assist with early diagnosis of a lymphatic leak in the groin following an open revascularization procedure. Sclerotherapy and surgery were each successful, but surgery resulted in significantly shorter times to resolution. In the appropriate candidates, surgery should be considered first line management of a lymphatic leak.
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Virilha , Cirurgia Plástica , Virilha/cirurgia , Humanos , Extremidade Inferior/irrigação sanguínea , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Complications following vascular procedures involving the groin can lead to significant morbidity. Achieving stable soft tissue coverage over sites of revascularization can help mitigate complications. Prior evidence supports the use of muscle flaps in reoperative groins and in high risk patient populations to reduce postoperative complications. Data regarding the use of prophylactic muscle flap coverage of the groin is lacking. Therefore, the purpose of this study is to evaluate the effect of immediate prophylactic muscle flap coverage of vascular wounds involving the groin. METHODS: A retrospective cohort study was performed on all patients undergoing primary open vascular procedures involving the groin for occlusive, aneurysmal, or oncologic disease between 2014 and 2020 at a single institution where plastic surgery was involved in closure. Patient demographics, comorbidities, surgical details, and postoperative complications were compared between patients who had sartorius muscle flap coverage of the vascular repair versus layered closure alone. RESULTS: A total of 133 consecutive groins were included in our analysis. A sartorius flap was used in 115 groins (86.5%) and a layered closure was used in 18 (13.5%). Wound breakdown was similar between groups (25.2% sartorius vs. 38.9% layered closure, P = 0.26). However, the rate of reoperation was significantly higher in the layered closure group (50.0% vs. 12.2%, P < 0.01). Among patients who experienced wound breakdown (N = 36), a larger proportion of layered closure patients required operative intervention (71.4% vs. 20.7%, P = 0.02). Other rates of complications were not statistically different between groups. CONCLUSIONS: In patients undergoing primary open vascular procedures involving the groin, patients who underwent prophylactic sartorius muscle flap closure had lower rates of reoperation. Although incisional breakdown was similar between the groups overall, the presence of a vascularized muscle flap overlying the vascular repair was associated with reduced need for reoperation and allowed more wounds to be managed with local wound care alone. Consideration should be given to this low morbidity local muscle flap in patients undergoing vascular procedures involving the groin.
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Virilha/cirurgia , Complicações Pós-Operatórias/prevenção & controle , Retalhos Cirúrgicos , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Idoso , Aneurisma/cirurgia , Arteriopatias Oclusivas/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Estudos Retrospectivos , Ferida CirúrgicaRESUMO
BACKGROUND: Acute pain after mastectomy is increased with concurrent breast reconstruction. One postulated advantage of prepectoral breast reconstruction is less postoperative pain; however, no comparisons to partial submuscular reconstruction have been made to date. Here, we examined the postoperative pain experienced between patients with prepectoral and subpectoral breast reconstruction after mastectomy. METHODS: We performed a retrospective chart review of all patients undergoing immediate breast reconstruction with tissue expanders from 2012 to 2019 by a single plastic surgeon. Patient demographics, surgical details, and anesthetic techniques were evaluated, and our primary outcome compared postoperative opioid usage between prepectoral and subpectoral reconstructions. Our secondary outcome compared pain scores between techniques. RESULTS: A total of 211 subpectoral and 117 prepectoral reconstruction patients were included for analysis. Patients with subpectoral reconstructions had higher postoperative opioid usage (80.0 vs 45.0 oral morphine equivalents, P < 0.001). Subpectoral patients also recorded higher maximum pain scores compared with prepectoral reconstructions while admitted (7 of 10 vs 5 of 10, P < 0.004). Multivariable linear regression suggests that mastectomy type and subpectoral reconstruction were significant contributors to postoperative opioid use (P < 0.05). CONCLUSIONS: Prepectoral breast reconstruction was associated with less postoperative opioid consumption and lower postoperative pain scores as compared with subpectoral reconstruction, when controlling for other surgical and anesthesia factors. Future randomized controlled trials are warranted to study how postoperative pain and chronic pain are influenced by the location of prosthesis placement in implant-based postmastectomy breast reconstruction.
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Implante Mamário , Implantes de Mama , Neoplasias da Mama , Mamoplastia , Humanos , Feminino , Mastectomia/métodos , Implante Mamário/métodos , Analgésicos Opioides/uso terapêutico , Neoplasias da Mama/cirurgia , Estudos Retrospectivos , Mamoplastia/métodos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , Derivados da MorfinaRESUMO
BACKGROUND: Two-stage (TS) implant-based reconstruction is the most commonly performed method of reconstruction after mastectomy. A growing number of surgeons are offering patients direct-to-implant (DTI) reconstruction, which has the potential to minimize the number of surgeries needed and time to complete reconstruction, as well as improve health care utilization. However, there are conflicting data regarding the outcomes and complications of DTI, and studies comparing the 2 methods exclusively are lacking. METHODS: Patients undergoing implant-based reconstruction after mastectomy within a large interstate health system between 2015 and 2019 were retrospectively identified and grouped by reconstruction technique (TS and DTI). The primary outcomes were a composite of complications (surgical site occurrences), health care utilization (reoperations, unplanned emergency department visits, and readmissions), and time to reconstruction completion. Risk-adjusted logistic and generalized linear models were used to compare outcomes between TS and DTI. RESULTS: Of 104 patients, 42 underwent DTI (40.4%) and 62 underwent TS (59.6%) reconstruction. Most demographic characteristics, and oncologic and surgical details were comparable between groups ( P > 0.05). However, patients undergoing TS reconstruction were more likely to be publicly insured, have a smoking history, and undergo skin-sparing instead of nipple-sparing mastectomy. The composite outcome of complications, reoperations, and health care utilization was higher for DTI reconstruction within univariate (81.0% vs 59.7%, P = 0.03) and risk-adjusted analyses (odds ratio, 3.78 [95% confidence interval [CI], 1.09-13.9]; P < 0.04). Individual outcome assessment showed increased mastectomy flap necrosis (16.7% vs 1.6%, P < 0.01) and reoperations due to a complication (33.3% vs 16.1%; P = 0.04) in the DTI cohort. Although DTI patients completed their aesthetic revisions sooner than TS patients (median, 256 days vs 479 [ P < 0.01]; predicted mean difference for TS [reference DTI], 298 days [95% CI, 71-525 days]; P < 0.01), the time to complete reconstruction (first to last surgery) did not differ between groups (median days, DTI vs TS, 173 vs 146 [ P = 0.25]; predicted mean difference [reference, DTI], -98 days [95% CI, -222 to 25.14 days]; P = 0.11). CONCLUSIONS: In this cohort of patients, DTI reconstruction was associated with higher complications, reoperations, and health care utilization with no difference in time to complete reconstruction compared with TS reconstruction. Further studies are warranted to investigate patient-reported outcomes and cost analysis between TS and DTI reconstruction.
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Implante Mamário , Implantes de Mama , Neoplasias da Mama , Mamoplastia , Implante Mamário/métodos , Implantes de Mama/efeitos adversos , Neoplasias da Mama/complicações , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mamoplastia/métodos , Mastectomia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Kidney transplantation reduces mortality in patients with end stage renal disease (ESRD). Decisions about performing kidney transplantation in the setting of a prior cancer are challenging, as cancer recurrence in the setting of immunosuppression can result in poor outcomes. For cancer of the breast, rapid advances in molecular characterization have allowed improved prognostication, which is not reflected in current guidelines. We developed a 19-question survey to determine transplant surgeons' knowledge, practice, and attitudes regarding guidelines for kidney transplantation in women with breast cancer. Of the 129 respondents from 32 states and 14 countries, 74.8% felt that current guidelines are inadequate. Surgeons outside the United States (US) were more likely to consider transplantation in a breast cancer patient without a waiting period (p = .017). Within the US, 29.2% of surgeons in the Western region would consider transplantation without a waiting period, versus 3.6% of surgeons in the East (p = .004). Encouragingly, 90.4% of providers surveyed would consider eliminating wait-times for women with a low risk of cancer recurrence based on the accurate prediction of molecular assays. These findings support the need for new guidelines incorporating individualized recurrence risk to improve care of ESRD patients with breast cancer.
Assuntos
Neoplasias da Mama , Sobreviventes de Câncer , Falência Renal Crônica , Transplante de Rim , Neoplasias da Mama/cirurgia , Feminino , Humanos , Falência Renal Crônica/cirurgia , Recidiva Local de Neoplasia , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Although rates of total skin-sparing (nipple-sparing) mastectomies are increasing, the oncologic safety of this procedure has not been evaluated in invasive lobular carcinoma (ILC). ILC is the second most common type of breast cancer, and its diffuse growth pattern and high positive margin rates potentially increase the risk of poor outcomes from less extensive surgical resection. METHODS: We compared time to local recurrence and positive margin rates in a cohort of 300 patients with ILC undergoing either total skin-sparing mastectomy (TSSM), skin-sparing mastectomy, or simple mastectomy between the years 2000-2020. Data were obtained from a prospectively maintained institutional database and were analyzed by using univariate statistics, the log-rank test, and multivariate Cox proportional hazards models. RESULTS: Of 300 cases, mastectomy type was TSSM in 119 (39.7%), skin-sparing mastectomy in 52 (17.3%), and simple mastectomy in 129 (43%). The rate of TSSM increased significantly with time (p < 0.001) and was associated with younger age at diagnosis (p = 0.0007). There was no difference in time to local recurrence on univariate and multivariate analysis, nor difference in positive margin rates by mastectomy type. Factors significantly associated with shorter local recurrence-free survival were higher tumor stage and tumor grade. CONCLUSIONS: TSSM can be safely offered to patients with ILC, despite the diffuse growth pattern seen in this tumor type.
Assuntos
Neoplasias da Mama , Carcinoma Lobular , Mamoplastia , Neoplasias da Mama/cirurgia , Carcinoma Lobular/cirurgia , Humanos , Mastectomia , Recidiva Local de Neoplasia/cirurgia , Mamilos/cirurgia , Tratamentos com Preservação do Órgão , Estudos RetrospectivosRESUMO
BACKGROUND: In the last decade, a number of studies have demonstrated the utility of indocyanine green (ICG) angiography in predicting mastectomy skin flap necrosis for immediate breast reconstruction. However, data are limited to investigate this technique for autologous breast reconstruction. Although it may have the potential to improve free flap outcomes, there has not been a large multicenter study to date that specifically addresses this application. METHODS: A thorough literature review based on Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines was conducted. All studies that examined the use of intraoperative ICG angiography or SPY to assess perfusion of abdominally based free flaps for breast reconstruction from January 1, 2000, to January 1, 2020, were included. Free flap postoperative complications including total flap loss, partial flap loss, and fat necrosis were extracted from selected studies. RESULTS: Nine relevant articles were identified, which included 355 patients and 824 free flaps. A total of 472 free flaps underwent clinical assessment of perfusion intraoperatively, whereas 352 free flaps were assessed with ICG angiography. Follow-up was from 3 months to 1 year. The use of ICG angiography was associated with a statistically significant decrease in flap fat necrosis in the follow-up period (odds ratio = 0.31, P = 0.02). There was no statistically significant difference for total or partial flap loss. CONCLUSIONS: From this systematic review, it can be concluded that ICG angiography may be an effective and efficient way to reduce fat necrosis in free flap breast reconstruction and may be a more sensitive predictor of flap perfusion than clinical assessment alone. Future prospective studies are required to further determine whether ICG angiography may be superior to clinical assessment in predicting free flap outcomes.
Assuntos
Neoplasias da Mama , Mamoplastia , Angiografia , Humanos , Verde de Indocianina , Mastectomia , Estudos Multicêntricos como Assunto , Complicações Pós-Operatórias , Estudos ProspectivosRESUMO
BACKGROUND: As our population ages, the demand for total knee arthroplasty (TKA) will dramatically increase to ensure an independent lifestyle with unimpeded and pain-free ambulation. Complications will be inevitable, especially in that patient with preexisting soft tissue deficits or extensive scarring in the knee region. Under these circumstances, prophylactic soft tissue augmentation should be strongly considered and be extremely beneficial. METHODS: A retrospective review of all TKA procedures at our institutions over the past two decades revealed seven patients who specifically had soft tissue augmentation prior to their definitive TKA. Each had a single perforator flap used to achieve this. In no cases was a muscle flap used for this purpose. Excluded were all patients who had a flap of any kind for coverage of an exposed prosthesis or to accomplish wound healing after the TKA. RESULTS: Seven perforator flaps were utilized in seven patients for soft tissue replacement prior to the ultimate TKA. For smaller defects in three patients, a local island medial sural artery perforator flap was used. For larger defects in four patients, an anterolateral thigh perforator free flap was necessary. All flaps were successful. The only complication was an implant infection after one anterolateral thigh free flap that required a revision arthroplasty that eventually allowed salvage. Unrestricted ambulation was possible in all patients except for one who had a preexisting contralateral below-knee amputation. CONCLUSION: As the number of TKA procedures in the near future increases, prevention of the absolute number of complications becomes even more important. An awareness that any knee region suboptimal soft tissue base can lead to wound breakdown and then periprosthetic infection should alert all involved that prevention of this sequela can be best achieved by prior soft tissue augmentation. Preferably, this may be possible by capturing the assets of local and free perforator flaps.
Assuntos
Artroplastia do Joelho , Retalhos de Tecido Biológico , Retalho Perfurante , Procedimentos de Cirurgia Plástica , Lesões dos Tecidos Moles , Humanos , Estudos Retrospectivos , Lesões dos Tecidos Moles/cirurgia , Resultado do TratamentoRESUMO
INTRODUCTION: The combined approach using both an implant and autologous tissue for breast reconstruction has become more common over the last 10 years. We sought to provide a systematic review and outcomes analysis of this technique. METHODS: We searched PubMed and the Cochrane Library database to identify studies that described implant augmentation of autologous flaps for breast reconstruction. The references of selected articles were also reviewed to identify any additional pertinent articles. RESULTS: We identified 11 articles, which included 230 patients and 378 flaps. Implants used ranged in size from 90 to 510 cc, with an average size of 198 cc. Implants were more frequently placed at the time of autologous reconstruction and in the subpectoral plane. There were no total flap losses, and partial flap loss occurred in 3 patients (1%). There were no cases of venous or arterial thrombosis and no early return to the operating room for flap compromise. Eight implants (2%) were lost because of infection or extrusion, and capsular contracture occurred in 9 breasts (3%). When stratified by the timing of implant placement (immediate vs delayed), there were no significant differences in any postoperative outcomes except the immediate group had a higher infection rate. CONCLUSIONS: The criteria for women to be candidates for autologous tissue breast reconstruction can be expanded by adding an implant underneath the flap. We found the overall flap loss rate is comparable with standard autologous flap reconstruction, and the implant loss rate is lower than that in patients who undergo prosthetic reconstruction alone.